Instance Property

timestamp

The start time of the segment in the processed audio stream.

Declaration

var timestamp: TimeInterval { get }

Discussion

This property contains the number of seconds between the beginning of the audio content and the point at which the user spoke the word represented by the segment. For example, in the transcription "What time is it", if the word "time" was spoken one second into the audio content, the value of this property is set to 1.0.

See Also

Getting the Audio Timing Information

var duration: TimeInterval

The number of seconds it took for the user to say the word represented by the segment, measured from the start of the utterance.